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    • Bathymetric Position Index (BPI) Structures 20 m grid derived from gridded bathymetry of Johnston Island, Pacific Remote Island Areas, Central Pacific.

    Metadata Updated: October 19, 2024

    BPI Structures are derived from two scales of a focal mean analysis on bathymetry and slope. The grid is based on gridded (20 m cell size) multibeam bathymetry, collected aboard R/V AHI and NOAA ship Hi'ialakai. BPI Structures was created using the Benthic Terrain Modeler (http://www.csc.noaa.gov/products/btm/). Cell values represent one of 12 classes in an index of seafloor terrains. This data set is for Johnston Island, Pacific Remote Island Areas, Central Pacific.

    Access & Use Information

    License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Date May 5, 2024
    Metadata Created Date October 19, 2024
    Metadata Updated Date October 19, 2024
    Reference Date(s) August 15, 2010 (publication)
    Frequency Of Update asNeeded

    Metadata Source

    Harvested from CoRIS FGDC Metadata

    Other Data Resources

    Graphic Preview

    Gridded Bathymetry Derivative

    Additional Metadata

    Resource Type Dataset
    Metadata Date May 5, 2024
    Metadata Created Date October 19, 2024
    Metadata Updated Date October 19, 2024
    Reference Date(s) August 15, 2010 (publication)
    Responsible Party Pacific Islands Benthic Habitat Mapping Center (PIBHMC), Coral Reef Ecosystem Division (CRED), Pacific Islands Fisheries Science Center (PIFSC), National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA) (Point of Contact)
    Contact Email
    Guid gov.noaa.crcp:johnston_20m_bpi_structures
    Access Constraints Use Constraints: These data are not to be used for navigation purposes. Please acknowledge the NOAA Pacific Islands Fisheries Science Center (PIFSC) Coral Reef Ecosystem Division (CRED) and the Pacific Islands Benthic Habitat Mapping Center, and the Joint Institute for Marine and Atmospheric Research (JIMAR) and School of Ocean and Earth Science and Technology (SOEST), University of Hawaii as the sources of this information., Access Constraints: None
    Bbox East Long -169.270155
    Bbox North Lat 16.883695
    Bbox South Lat 16.572806
    Bbox West Long -169.695161
    Coupled Resource
    Frequency Of Update asNeeded
    Graphic Preview Description Gridded Bathymetry Derivative
    Graphic Preview File http://www.soest.hawaii.edu/pibhmc/PRIAs_images/Johnston_20m_BPIStructures_445.jpg
    Graphic Preview Type JPEG
    Harvest Object Id 339ce322-ad51-4e52-b0d2-3413ab2a759b
    Harvest Source Id d96f14c5-3e35-4b0a-a3b8-9392afeb50fa
    Harvest Source Title CoRIS FGDC Metadata
    Licence These data are not to be used for navigational purposes. NOAA makes no warranty regarding these data, expressed or implied, nor does the fact of distribution constitute such a warranty. NOAA cannot assume liability for any damages caused by any errors or omissions in these data, nor as a result of the failure of these data to function on a particular system.
    Lineage
    Metadata Language eng; USA
    Metadata Type geospatial
    Old Spatial {"type": "Polygon", "coordinates": [[[-169.695161, 16.572806], [-169.270155, 16.572806], [-169.270155, 16.883695], [-169.695161, 16.883695], [-169.695161, 16.572806]]]}
    Progress completed
    Spatial Data Service Type
    Spatial Reference System urn:ogc:def:crs:EPSG::4326
    Spatial Harvester True
    Temporal Extent Begin 2006-01-18
    Temporal Extent End 2006-01-23

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